What powers ohs.ac.jp?
Last seen Jun 2026 · 22 technologies across 18 categories
Advertising
Google Ads
since Dec 2022
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
CDN
jsDelivr
since Apr 2025
CMS
WordPress
since Jan 2023
Databases
MySQL
since Jan 2023
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
GSAP
since Apr 2025
JavaScript libraries
Maps
Google Maps
since Jan 2023
Miscellaneous
Open Graph
since Sep 2022
Operating systems
AlmaLinux
since Apr 2025
Performance
Priority Hints
since May 2026
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Apr 2026
Web server extensions
Web servers
WordPress plugins
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.10 / 10 · ranked #507,635 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.3 MB · 162 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints May 2026
- detected YouTube Apr 2026